David Wendt
b4ddd323f2
Use the same methodology to construct new scopes for tellTarget.
2019-10-12 10:39:51 -04:00
David Wendt
1b62ead082
Construct the closure scope chain in one pass, which lets us skip the vec allocation.
2019-10-12 10:39:50 -04:00
Nathan Adams
d697d03cf0
Drop the `Attribute::` everywhere
2019-10-08 20:35:23 +02:00
Nathan Adams
3d09ec81e2
Add Attribute::DontEnum
2019-10-08 16:36:39 +02:00
Nathan Adams
f782aaee18
Add Attribute::ReadOnly
2019-10-08 15:24:57 +02:00
Nathan Adams
f2a4000ee2
Added object property attributes (initially just DontDelete)
2019-10-08 14:30:36 +02:00
Will Brindle
2e3748438a
core: define globals for NaN, Infinity, -Infinity. Should fix `typeof NaN`
2019-10-08 02:59:26 -07:00
Mike Welsh
4477e8458f
avm1: Return dummy value 1 for getBytesLoaded/getBytesTotal
...
Previously returned 0 which would cause divide by 0 in many
preloaders.
2019-10-07 00:33:30 -07:00
Mike Welsh
18a3494de2
chore: Typo supress -> suppress
2019-10-06 15:24:38 -07:00
Mike Welsh
b6eba80ebd
chore: cargo fmt
2019-10-06 14:57:43 -07:00
Mike Welsh
1c3e4406b3
chore: Fix clippy lints
...
* Remove clone calls from Copy objects
* Used Iterator::cloned() instead of manually cloning
* Pass swf::Function into AvmFunction2::new()
* Use action_clone_sprite
2019-10-06 14:57:36 -07:00
David Wendt
2d365856a7
Fix tellTarget being broken by the introduction of scopes. We now create a new scope chain based off the selected active clip.
2019-10-06 13:02:31 -07:00
David Wendt
588b2bb061
Fixes to make tests compile again
2019-10-06 13:02:31 -07:00
David Wendt
5873eefb06
Since it is possible to have virtual properties in the scope chain, overwriting them should trigger their setters.
...
Define, since it's intended for setting locals only, always uses force-set and does not trigger setters.
2019-10-06 13:02:31 -07:00
David Wendt
8ed09e22ba
Refactor: Since `function.rs` handles calling conventions it should just hand the avm an activation object directly
2019-10-06 13:02:31 -07:00
David Wendt
cf5420e2e1
Implement register preloading, for variables we already have implemented.
2019-10-06 13:02:31 -07:00
David Wendt
a5865d7c7d
Implement DefineFunction2
2019-10-06 13:02:31 -07:00
David Wendt
ec1b5c457e
Allow activations to hold their own private register set.
2019-10-06 13:02:31 -07:00
David Wendt
002dd9904c
Implement `ActionDelete` / `ActionDelete2`
2019-10-06 13:02:31 -07:00
David Wendt
9b81a92516
Fix a number of bugs preventing the with-scope test from working at all:
...
1. We no longer implicitly return Undefined unless we're specifically returning from a function (this also keeps actions from filling the stack with Undefined)
2. With scopes are now always inserted behind the current set of locals rather than overriding them
3. `ActionSubtract` now subtracts (instead of adds)
2019-10-06 13:02:31 -07:00
David Wendt
fc1ce7692b
Implement ActionWith
2019-10-06 13:02:31 -07:00
David Wendt
22f75b7a4c
Implement closure scope
2019-10-06 13:02:31 -07:00
David Wendt
d757ce0cd2
Implement arguments object.
2019-10-06 13:02:31 -07:00
David Wendt
90b0140ac2
Don't lock up when running scope operations
2019-10-06 13:02:31 -07:00
David Wendt
9ede91df4f
Move `this` into the activation object.
...
Also, change the implicit `this` on functions to `active_clip` as per the `ActionContext` docstrings.
2019-10-06 13:02:31 -07:00
David Wendt
ca1fb713a3
Execute actions in MovieClip scope
2019-10-06 13:02:31 -07:00
David Wendt
215d4f2df4
Provide arguments as local variables as some functions look for these
2019-10-06 13:02:31 -07:00
David Wendt
f3d83908ab
All activation frames share the same stack (and can see each other's garbage).
2019-10-06 13:02:31 -07:00
David Wendt
667b30f4b5
Add scope chains for local variable resolution.
2019-10-06 13:02:31 -07:00
David Wendt
edc37dee5d
Add support for calling bare functions and returning from them.
2019-10-06 13:02:31 -07:00
David Wendt
00b5d9ecf5
Implement DefineFunction
2019-10-06 13:02:31 -07:00
David Wendt
83c832ce86
Distinguish between Native and ActionScript functions.
2019-10-06 13:02:31 -07:00
David Wendt
617b493733
Give AVM1 the notion of a stack frame.
...
This necessitates the use of a copy of SWF data into the GC arena, along with unsafe (and possibly unsound) pointer manipulation to get the action reader to hold a GC pointer.
2019-10-06 13:02:30 -07:00
Mike Welsh
2740f3ccc1
chore: Globally allow clippy::unneeded_field_pattern
...
Often times we want to explicty destructure instead of using ..
because the compiler will emit errors if the structure changes.
(see https://github.com/rust-lang/rust-clippy/issues/1741 and #69 )
2019-10-02 12:57:58 -07:00
Mike Welsh
b157354fef
chore: Fix clippy lints
2019-10-02 12:39:04 -07:00
Nathan Adams
2b54791cbb
Changed storage of object values to allow for dynamic (vs stored) properties
2019-10-02 10:49:08 -07:00
Will Brindle
bd5bed0327
Get rid of constant from atan2 test and remove now unneeded clippy directives
2019-09-30 10:38:42 -07:00
Will Brindle
5a36e4d78e
Fix remaining tests
2019-09-30 10:38:42 -07:00
Will Brindle
abe80806ab
Use f64 methods for tests to resolve rounding errors
2019-09-30 10:38:42 -07:00
Mike Welsh
b38552204d
chore: cargo fmt
2019-09-26 11:45:45 -07:00
David Wendt
a0ed4d339d
Add fscommand checking to `ActionGetUrl2`.
2019-09-20 21:38:37 -04:00
David Wendt
b61f264ac7
Add a check for `fscommand:` URLs
2019-09-20 15:11:33 -04:00
Mike Welsh
7b63dc05c4
core: Initial implementation of SetTarget2
...
Implement the SetTarget2 action, which pops the target off of the
stack, and GetProperty 11, which pushes _target.
However, our implementation of _target is not accurate yet,
because it requires dynamically building the target path. Currently
we fake it by caching the last path to tellTarget.
2019-09-17 12:51:44 -05:00
Mike Welsh
856a4c6130
core: Improve TellTarget support
...
The AVM1 contains an explicit "target clip" that is used for older
Flash 4-era actions. This target clip can be set to an invalid
value, at which point Play, Stop, etc. will fail silently.
For GetVariable and SetVariable, if the target is invalid,
the variables will be modified on root ("/").
2019-09-17 12:51:44 -05:00
Mike Welsh
82c1116c42
chore: cargo fmt
2019-09-16 20:37:11 -07:00
David Wendt
f00e938299
Clean up unused functionality in preparation of a PR.
2019-09-16 20:04:30 -07:00
David Wendt
b40b10daf6
Support form submission from `getURL` function
2019-09-16 20:04:30 -07:00
David Wendt
130d9736bc
Allow builtins access to the AVM1 state directly.
2019-09-16 20:04:30 -07:00
David Wendt
359d3e4780
Propagate the RNG to the action context. This lets random work.
2019-09-16 20:04:30 -07:00
David Wendt
70d4f6c7c2
Implement more math builtins.
...
Random is currently a stub.
2019-09-16 20:04:30 -07:00
David Wendt
4e9fb2676b
Add `getURL` global builtin
2019-09-16 20:04:30 -07:00
David Wendt
0f9db1744b
Add a backend for controlling the enclosing web browser.
2019-09-16 20:04:30 -07:00
Nathan Adams
4ba12517d9
Implemented more Math methods (with tests)
2019-09-04 20:35:48 +02:00
Nathan Adams
a4cdbc4f70
Added `Math` unit tests, first avm tests :)
2019-09-02 22:19:09 +02:00
Nathan Adams
63f85446b7
Renamed builtins to globals, `_global` is a reference to the globals object
2019-09-02 20:45:19 +02:00
Nathan Adams
200129452a
Pass along `ActionContext` to functions
2019-09-02 19:28:38 +02:00
Nathan Adams
002272d7b5
Functions return `[type Function]` when converted to strings
2019-08-31 18:28:28 +02:00
Nathan Adams
7a18ece455
`DisplayObject`s all have a AVM1 `Value`. Added `toString()` default method for Objects (but not functions)
2019-08-31 17:54:15 +02:00
Nathan Adams
bd63a82e9e
Split off `Value` into its own file, for slightly less code clutter
2019-08-31 14:29:46 +02:00
Nathan Adams
2eca394a58
Implemented `typeof` for movieclips and functions
2019-08-31 14:09:37 +02:00
Nathan Adams
14786aeba6
Implemented more movie clip methods + added a basic macro to cut down on boilerplate for movie clip methods
2019-08-31 01:25:14 +02:00
Nathan Adams
543419abee
Added `Object::set_function` helper method
2019-08-30 20:49:56 +02:00
Nathan Adams
2fd7d456a4
Movie clip access from AS. Functions are now callable objects, and receive `this`.
2019-08-30 20:37:48 +02:00
Nathan Adams
87e6b766c2
Use named functions for builtins
2019-08-28 21:43:20 -05:00
Nathan Adams
2378ea3881
Shuffled around some avm1 builtins & types
2019-08-28 21:43:20 -05:00